<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">
    <label for="mienv1">爱妃1</label>
    <input type="radio" id="mienv1" v-model="chose" value="1">
    <label for="mienv2">爱妃2</label>
    <input type="radio" id="mienv2" v-model="chose" value="2">
    <hr>
    <img :src="chose==='1'?imgSrc:imgSrc2" alt="">
    
    <div :aaa="aa">aaa</div>
   <!--  <img v-bind:src="chose==='1'?imgSrc:imgSrc2" alt="">
    
    <div v-bind:aaa="aa">aaa</div> -->
  </div>
  <script src="./vue.js"></script>
  <script>
    const vm = new Vue({
      el: '#app',
      data: {
        chose:"1",
        imgSrc:"https://img.tupianzj.com/uploads/allimg/151014/9-1510141Z2020-L.jpg",
        imgSrc2:"https://img.tupianzj.com/uploads/150719/9-150G91K1302a.jpg",
        aa:'12345'
      }
    })
  </script>
</body>
</html>